CVE-2025-51480

Published July 22nd, 2025

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CVSS v3

8.8

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

Path Traversal vulnerability in onnx.external_data_helper.save_external_data in ONNX 1.17.0 allows attackers to overwrite arbitrary files by supplying crafted external_data.location paths containing traversal sequences, bypassing intended directory restrictions.

onnx/onnx

Open standard for machine learning interoperability

GitHub

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